| MPI2007 license: | 021 | Test date: | Feb-2008 |
|---|---|---|---|
| Test sponsor: | Scali, Inc | Hardware Availability: | Sep-2007 |
| Tested by: | Scali, Inc | Software Availability: | Feb-2008 |
Results Table
| Benchmark | Base | Peak | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | Ranks | Seconds | Ratio | Seconds | Ratio | Seconds | Ratio | |
| Results appear in the order in which they were run. Bold underlined text indicates a median measurement. | ||||||||||||||
| 104.milc | 64 | 268 | 5.85 | 267 | 5.86 | 268 | 5.85 | |||||||
| 107.leslie3d | 64 | 808 | 6.46 | 805 | 6.48 | 805 | 6.48 | |||||||
| 113.GemsFDTD | 64 | 617 | 10.2 | 618 | 10.2 | 616 | 10.2 | |||||||
| 115.fds4 | 64 | 319 | 6.11 | 320 | 6.10 | 320 | 6.09 | |||||||
| 121.pop2 | 64 | 623 | 6.63 | 622 | 6.63 | 622 | 6.63 | |||||||
| 122.tachyon | 64 | 420 | 6.66 | 417 | 6.71 | 420 | 6.66 | |||||||
| 126.lammps | 64 | 431 | 6.77 | 431 | 6.77 | 431 | 6.76 | |||||||
| 127.wrf2 | 64 | 698 | 11.2 | 697 | 11.2 | 698 | 11.2 | |||||||
| 128.GAPgeofem | 64 | 281 | 7.36 | 282 | 7.33 | 281 | 7.36 | |||||||
| 129.tera_tf | 64 | 409 | 6.77 | 408 | 6.78 | 410 | 6.75 | |||||||
| 130.socorro | 64 | 500 | 7.64 | 503 | 7.59 | 500 | 7.63 | |||||||
| 132.zeusmp2 | 64 | 385 | 8.06 | 385 | 8.06 | 385 | 8.06 | |||||||
| 137.lu | 64 | 498 | 7.38 | 482 | 7.62 | 498 | 7.39 | |||||||
| Hardware Summary | |
|---|---|
| Type of System: | Homogenous |
| Compute Node: | Linux Networx LS-1 |
| Interconnect: | InfiniBand |
| File Server Node: | Linux Networx LS1 I/O Nodes |
| Total Compute Nodes: | 16 |
| Total Chips: | 32 |
| Total Cores: | 64 |
| Total Threads: | 64 |
| Total Memory: | 128 GB |
| Base Ranks Run: | 64 |
| Minimum Peak Ranks: | -- |
| Maximum Peak Ranks: | -- |
| Software Summary | |
|---|---|
| C Compiler: | Intel C Compiler 10.1 for Linux (10.1.008) |
| C++ Compiler: | Intel C++ Compiler 10.1 for Linux (10.1.008) |
| Fortran Compiler: | Intel Fortran Compiler 10.1 for Linux (10.1.008) |
| Auto Parallel: | No |
| Base Pointers: | 64-bit |
| Peak Pointers: | Not Applicable |
| MPI Library: | Scali MPI Connect 5.6.1-58818 |
| Other MPI Info: | IB Gold VAPI |
| Pre-processors: | None |
| Other Software: | None |
Node Description: Linux Networx LS-1
| Hardware | |
|---|---|
| Number of nodes: | 16 |
| Uses of the node: | compute |
| Vendor: | Linux Networx, Inc. |
| Model: | LS-1 |
| CPU Name: | Intel Xeon 5160 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 4 |
| Cores per chip: | 2 |
| Threads per core: | 1 |
| CPU Characteristics: | 1333 Mhz FSB |
| CPU MHz: | 3000 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 8 GB (8 x 1GB DIMMs 667 MHz) |
| Disk Subsystem: | 250GB SAS hard drive |
| Other Hardware: | None |
| Adapter: | Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | Infiniband |
| Software | |
|---|---|
| Adapter: | Mellanox MHGA28-XTC PCI-Express DDR InfiniBand HCA |
| Adapter Driver: | IBGD 1.8.2 |
| Adapter Firmware: | 5.1.4 |
| Operating System: | SLES9 SP3 |
| Local File System: | Not applicable |
| Shared File System: | GPFS |
| System State: | multi-user |
| Other Software: | None |
Node Description: Linux Networx LS1 I/O Nodes
| Hardware | |
|---|---|
| Number of nodes: | 8 |
| Uses of the node: | file server |
| Vendor: | Linux Networx, Inc. |
| Model: | LS1 |
| CPU Name: | Intel Xeon 5150 |
| CPU(s) orderable: | 1-2 chips |
| Chips enabled: | 2 |
| Cores enabled: | 4 |
| Cores per chip: | 2 |
| Threads per core: | 1 |
| CPU Characteristics: | 1333 Mhz FSB |
| CPU MHz: | 2660 |
| Primary Cache: | 32 KB I + 32 KB D on chip per core |
| Secondary Cache: | 4 MB I+D on chip per chip |
| L3 Cache: | None |
| Other Cache: | None |
| Memory: | 4 GB (4 x 1GB DIMMs 667 MHz) |
| Disk Subsystem: | 18 TB SAN interconnected by FC4 |
| Other Hardware: | None |
| Adapter: | Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA |
| Number of Adapters: | 1 |
| Slot Type: | PCIe x8 |
| Data Rate: | InfiniBand 4x DDR |
| Ports Used: | 1 |
| Interconnect Type: | InfiniBand |
| Software | |
|---|---|
| Adapter: | Mellanox MHGA28-XTC PCI-X DDR InfiniBand HCA |
| Adapter Driver: | IBGD 1.8.2 |
| Adapter Firmware: | 5.2.0 |
| Operating System: | SLES9 SP3 |
| Local File System: | Not applicable |
| Shared File System: | GPFS |
| System State: | multi-user |
| Other Software: | None |
Interconnect Description: InfiniBand
| Hardware | |
|---|---|
| Vendor: | QLogic |
| Model: | QLogic Silverstorm 9120 Fabric Director |
| Switch Model: | 9120 |
| Number of Switches: | 1 |
| Number of Ports: | 144 |
| Data Rate: | InfiniBand 4x SDR and InfiniBand 4x DDR |
| Firmware: | 4.1.1.1.11 |
| Topology: | Single switch (star) |
| Primary Use: | MPI and filesystem traffic |
General Notes
The following approved srcalts are used tera_tf - fixbuffer wrf2 - fixcalling
Base Compiler Invocation
C benchmarks:
| /opt/scali/bin/mpicc -ccl icc |
C++ benchmarks:
| 126.lammps: | /opt/scali/bin/mpicc -ccl icpc |
Fortran benchmarks:
| /opt/scali/bin/mpif77 -ccl ifort |
Benchmarks using both Fortran and C:
| /opt/scali/bin/mpicc -ccl icc /opt/scali/bin/mpif77 -ccl ifort |
Base Portability Flags
| 121.pop2: | -DSPEC_MPI_CASE_FLAG |
| 127.wrf2: | -DSPEC_MPI_LINUX -DSPEC_MPI_CASE_FLAG |